Stalgast 250 W Heating Lamp Bulb for Food Warmers

A heating lamp bulb generates infrared radiation that penetrates the surface of food, maintaining its temperature without drying it out. The bulb's filament converts electrical energy into heat, which radiates downward onto plates, trays or bain-maries. This method keeps dishes at serving temperature while preserving moisture and texture, making it essential for buffets, pass-through counters and holding cabinets in professional kitchens.

To use, the bulb is screwed into a compatible heating lamp fixture. Once powered on, it reaches operating temperature within minutes and emits a steady, even heat. The operator positions the fixture above the food at the height recommended for the specific model, ensuring consistent warmth without overheating. The bulb remains lit until the food is served or the fixture is switched off.

The bulb is constructed with a clear glass envelope and a standard Edison screw base. Its dimensions—140 mm in diameter and 175 mm in height—fit most commercial heating lamp fixtures designed for 250 W bulbs.

The 0.25 kW power rating indicates the electrical load the bulb draws, requiring a circuit capable of handling the fixture's total wattage if multiple bulbs are used. This ensures the bulb operates safely without tripping breakers or overloading the supply.

Cleaning is limited to wiping the glass surface with a dry cloth when the bulb is cool and disconnected. Avoid liquid cleaners or abrasives, as these can damage the glass or reduce light output.

This bulb is a direct replacement for Stalgast heating lamp fixtures and is recommended for use in restaurants, catering establishments, wedding venues and fast-food operations where food needs to be kept warm for extended periods.